Ledge Sports FeatherLite +20 F Degree Ultra Light Design, Ultra Compact Sleeping Bag (84 X 32 X 20) Size: 84 inches X 32 inches X 20 inches, Packed Uncompressed: 15 inches X 8 inches Fill Weight: 1.5 lb., Pack Weight: 3.4 lb. Dobby Diamond 250T Ripstop Shell, Softech II 210T Liner, YKK Zippers Hibernate Extreme, Micro Denier, Continuous Filament Fiber Fill T-8 Compression Sack, Synthetic Fill